At least 150hp of a Pro Stock engine is due to the use of ultra high compression ratios (CR) of 16:1--or more. 110 octane race fuels make this possible, but don't be fooled into thinking that the use ...

You've heard the term compression ratio before, but have you ever wondered exactly what it means? Well, it's time to explain exactly what compression ratio is, and why every carmaker is now obsessed ...

Dimethyl ether (DME) has emerged as a promising alternative to conventional diesel in compression ignition (CI) engines owing to its unique chemical structure and favourable physical properties. With ...